An O-line option for Dallas 

February, 27, 2013
2/27/13
10:18
AM ET
It's no secret that the Dallas Cowboys need to address their offensive line this offseason. Regardless of who winds up calling the plays, nothing is going to work on the ground or through the air if the same starting five return from 2012. The Cowboys are amongst the cap-strapped teams, however, so they're not going to be able to dole out the massive deal necessary to lure a top-flight free agent.